245655306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1049809}}^1$

素因数の和:1049830

約数の個数: 24

約数和(自身を含む): 573196260

約数和(自身を除く): 327540954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1049809, 2099618, 3149427, 6298854, 9448281, 13647517, 18896562, 27295034, 40942551, 81885102, 122827653, 245655306]

約数ペア:

[(1, 245655306), (2, 122827653), (3, 81885102), (6, 40942551), (9, 27295034), (13, 18896562), (18, 13647517), (26, 9448281), (39, 6298854), (78, 3149427), (117, 2099618), (234, 1049809)]